00974cam a2200289 4500 91317935 TxAuBib 20111129120000.0 020322s2004||||||||||||||||||||||||eng|u 2002003540 9780066236209 $15.99 0066236207 $15.99 9780066236216 lib. bdg. 0066236215 lib. bdg. DLC DLC IG# TxAuBib Buehner, Caralyn. Superdog : the heart of a hero / Caralyn Buehner ; illustrated by Mark Buehner. 1st ed. [New York] : HarperCollins, 2004. 1 v. (unpaged) ; col. ill. Tired of being overlooked because he is so small, a big-hearted dog named Dexter transforms himself into a superhero. 20111129. Dogs Fiction. Heroes Fiction. Size Fiction. Buehner, Mark, ill.